.display-section {
    display: flex;
    justify-content: center;
    width: 100%;
    background-color: rgb(245, 245, 245);
    padding: 30px 0;
}

.display-main {
    /* border: solid 1px green; */
    /* width: 80%; */
    /* height: 800px; */
    display: grid;
    grid-template-columns: repeat(4, 355px);
    grid-template-rows: repeat(3, 203px) 303px;
}

.display-item {
    background-color: white;
    margin: 10px;
    /* transition: 0.25s; */
}

.display-item:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, .1);
    /* transform: translate3d(0, -2px, 0); */
    /* transition: 0.25s; */
}

.main-video {
    grid-row-start: 1;
    grid-row-end: 4;
    grid-column-start: 1;
    grid-column-end: 4;
    margin: 10px;
}

.small-video {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.small-video img {
    position: relative;
    left: -8px;
    scale: 1.0;
    transition: 0.5s;
}

.small-video:hover img {
    scale: 1.1;
    transition: 0.5s;
    height: auto;
}

.small-video h1 {
    font-size: 14px;
    margin: 15px 5px 0;
}

.small-video p {
    margin: 5px 5px;
    font-size: 13px;
    color: grey;
}

.small-book {
    display: flex;
    transition: 0.25s;
    justify-content: space-evenly;
    align-items: center;
}

.small-book:hover {
    transform: translate3d(0, -2px, 0);
    transition: 0.25s;
}

.small-book img {
    border: solid rgb(206, 206, 206) 2px;
    border-radius: 5px;
}

dd {
    margin: 0;
    min-width: 220px;
}